<template>
  <el-form ref="form" :model="newUserInfo" :rules="rules" label-width="85px">
    <el-form-item label="登录账号" prop="loginName">
      <el-input disabled v-model="this.userInfo.loginName"/>
    </el-form-item>
    <el-form-item label="原始密码" prop="oldPassword">
      <el-input v-model="newUserInfo.oldPassword" placeholder="请输入原始密码" type="password" show-password/>
    </el-form-item>
    <el-form-item label="新的密码" prop="newPassword">
      <el-input v-model="newUserInfo.newPassword" placeholder="请输入新的密码" type="password" show-password/>
    </el-form-item>
    <el-form-item label="确认密码" prop="confirmPassword">
      <el-input v-model="newUserInfo.confirmPassword" placeholder="请输入确认密码" type="password" show-password/>
    </el-form-item>
    <el-form-item>
      <el-button type="primary" size="mini" @click="submit">保存</el-button>
      <el-button type="danger" size="mini" @click="close">关闭</el-button>
    </el-form-item>
  </el-form>
</template>

<script>
import { changeCurrentLoginUserPassword } from "@/api/common/currentLoginUser";
import { MessageBox } from 'element-ui'

export default {
  props: {
    userInfo: {
      type: Object
    }
  },
  data() {
    const equalToPassword = (rule, value, callback) => {
      if (this.newUserInfo.newPassword !== value) {
        callback(new Error("两次输入的密码不一致"));
      } else {
        callback();
      }
    };
    return {
      newUserInfo: {
        oldPassword: undefined,
        newPassword: undefined,
        confirmPassword: undefined
      },
      // 表单校验
      rules: {
        oldPassword: [
          { required: true, message: "旧密码不能为空", trigger: "blur" }
        ],
        newPassword: [
          { required: true, message: "新的密码不能为空", trigger: "blur" },
          { min: 6, max: 16, message: "长度在 6 到 16 个字符", trigger: "blur" }
        ],
        confirmPassword: [
          { required: true, message: "确认密码不能为空", trigger: "blur" },
          { required: true, validator: equalToPassword, trigger: "blur" }
        ]
      }
    };
  },
  methods: {
    submit() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          const updateUserPasswordData = {"oldPassword": this.newUserInfo.oldPassword,"password": this.newUserInfo.newPassword}
          changeCurrentLoginUserPassword(updateUserPasswordData).then(
            response => {
              MessageBox.alert(
                response.message,
                '系统提示',
                {
                  confirmButtonText: '重新登录',
                  type: 'success'
                }
              ).then(() => {
                this.$store.dispatch('FedLogOut').then(() => {
                  location.reload() // 为了重新实例化vue-router对象 避免bug
                })
              })

            }
          );
        }
      });
    },
    close() {
      this.$store.dispatch("tagsView/delView", this.$route);
      this.$router.push({ path: "/index" });
    }
  }
};
</script>
